Hardware Spec Index

Zephyra FN-4125 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4125-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index356 (Case Fans scale)
Category rank#22,428
Street price$9
Power3 W
Performance per dollar39.56
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4125 Core
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4125 Core 140mm PWM Case Fan”, https://vextor7.com/item/7450832 (accessed 2026-10-21).